UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LZw0Dv598HQj3a76wWJ3MQz3jqX2IH8vO6wtVwOBL8Q=' 
WHERE 
  key_id = '4ccb2f1c6a5bf891849151267dca61f0052e9a30f0c9a0a83a8cee24330c12a4' 
  AND (
    token = 'LZw0Dv598HQj3a76wWJ3MQz3jqX2IH8vO6wtVwOBL8Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )